#include <stack>
#include <list>
#include <queue>
#include <iostream>

#include "queue.h"

using namespace std;

void test_queue1()
{
    qds::queue<int> qu;

    qu.push(1);    
    qu.push(2);    
    qu.push(3);    
    qu.push(4);    
    qu.push(5);    
    
    cout << "this queue size is:" << qu.size() << endl;    
    
    qu.front() += 99;    
    qu.back() += 96;                                                        
    
    while(!qu.empty())    
    {    
        cout << qu.front() << " ";    
        qu.pop();    
    }    
    cout << endl;  
    return;
}

int main()
{
    test_queue1();
    return 0;
}
